Spring Window Fashions Satin Nickel Birdcage 28-48 in. Rod a stylish and decorative solution for your window treatments. Featuring a 5/8" framework, this rod set is designed with a satin nickel finish and a unique birdcage pattern that adds an elegant touch to any room. Its adjustable length from 28 to 48 inches makes it versatile and easy to fit a variety of window sizes. for enhancing your home décor with both functionality and charm.